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PMA/SiO2 catalyzed amidation of alcohols with nitriles: A simple, cost-effective and recyclable catalytic system for Ritter reaction

Paper ID Volume ID Publish Year Pages File Format Full-Text
52144 46865 2008 5 PDF Available
Title
PMA/SiO2 catalyzed amidation of alcohols with nitriles: A simple, cost-effective and recyclable catalytic system for Ritter reaction
Abstract

Various benzylic, allylic and tertiary alcohols are converted into their corresponding amides in excellent yields, when reacted with various nitriles in the presence of 0.5 mol% of phosphomolybdic acid supported on silica gel at 80 °C under solvent-free conditions. The use of PMA–SiO2 makes it quite simple, more convenient and environmentally benign. This method offers several advantages such as high conversions, short reaction times, cleaner reaction profiles and the use of inexpensive and readily available PMA–SiO2.

Keywords
Ritter reaction; Heterogeneous catalysis; Nitriles; Activated alcohols; Amides
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PMA/SiO2 catalyzed amidation of alcohols with nitriles: A simple, cost-effective and recyclable catalytic system for Ritter reaction
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 9, Issue 6, 31 March 2008, Pages 1297–1301
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us